APM Connector error occured: Failed to intialized to CA SOI 4.0

I would like to integrate CA APM and CA SOI 4.0. CA APM connector installed in separated server. We used https protocol for webserver. I have already configured CA APM Connector from Administration Tab in the CA SOI. I am really sure the configuration is correct but the connector won't start.

After that I checked the connector log file and there are warning messages:

I did some research to troubleshoot this issue and already follow this document but it still doesn't work.